23245724 has 6 divisors (see below), whose sum is σ = 40680024. Its totient is φ = 11622860.

The previous prime is 23245679. The next prime is 23245763. The reversal of 23245724 is 42754232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2905712 + ... + 2905719.

It is an arithmetic number, because the mean of its divisors is an integer number (6780004).

Almost surely, 2^23245724 is an apocalyptic number.

It is an amenable number.

23245724 is a deficient number, since it is larger than the sum of its proper divisors (17434300).

23245724 is a wasteful number, since it uses less digits than its factorization.

23245724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811435 (or 5811433 counting only the distinct ones).

The product of its digits is 13440, while the sum is 29.

The square root of 23245724 is about 4821.3819595630. The cubic root of 23245724 is about 285.3958754268.

Adding to 23245724 its reverse (42754232), we get a palindrome (65999956).

The spelling of 23245724 in words is "twenty-three million, two hundred forty-five thousand, seven hundred twenty-four".